Home / 29,114,229.60-43,671,344.40-13,960,360.80

Finding the Fourth Proportional to 29,114,229.60, 43,671,344.40 and 13,960,360.80

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Solution

The fourth proportional to 29,114,229.60, 43,671,344.40 and 13,960,360.80 is: 20,940,541.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,114,229.60 : 43,671,344.40 = 13,960,360.80 : x
  2. Step 2: Convert to fraction form
    29,114,229.60/43,671,344.40 = 13,960,360.80/x
  3. Step 3: Cross multiply
    29,114,229.60x = 43,671,344.40 × 13,960,360.80
  4. Step 4: Simplify right side
    29,114,229.60x = 609,667,724,445,059.50
  5. Step 5: Solve for x
    x = 609,667,724,445,059.50/29,114,229.60
  6. Step 6: Final answer
    x = 20,940,541.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.